Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• Morning versus Nocturnal Heart Rate and Heart Rate Variability Responses to Intensified Training in Recreational Runners 

  Nuuttila, Olli-Pekka; Kyröläinen, Heikki; Kokkonen, Veli-Pekka; Uusitalo, Arja (Springer, 2024)

  Background Resting heart rate (HR) and HR variability (HRV) are widely used parameters to assess cardiac autonomic nervous system function noninvasively. While resting assessments can be performed during sleep or after ...

• Reliability and Sensitivity of Nocturnal Heart Rate and Heart-Rate Variability in Monitoring Individual Responses to Training Load 

  Nuuttila, Olli-Pekka; Seipäjärvi, Santtu; Kyröläinen, Heikki; Nummela, Ari (Human Kinetics, 2022)

  Purpose: To assess the reliability of nocturnal heart rate (HR) and HR variability (HRV) and to analyze the sensitivity of these markers to maximal endurance exercise. Methods: Recreational runners recorded nocturnal HR ...

• Nocturnal heart rate variability responses to endurance training in good-to-elite level endurance athletes 

  Koskinen, Roope (2019)

  Kestävyysharjoittelun tavoite on kehittää kestävyyssuorituskykyä. Tämä perustuu hapenkuljetus- ja hermo-lihasjärjestelmän adaptaatioihin, jotka syntyvät urheilijan harjoittelun järkyttäessä elimistön homeostaasia ja ...

• Relationships between Heart Rate Variability, Sleep Duration, Cortisol and Physical Training in Young Athletes 

  Mishica, Christina; Kyröläinen, Heikki; Hynynen, Esa; Nummela, Ari; Holmberg, Hans-Christer; Linnamo, Vesa (Department of Sports Medicine, Medical Faculty of Uludag University, 2021)

  The aims of the current study were to examine the relationships between heart rate variability (HRV), salivary cortisol, sleep duration and training in young athletes. Eight athletes (16 ± 1 years) were monitored for 7 ...

• Nocturnal Heart Rate Variability in Women Discordant for Hormonal Contraceptive Use 

  Ahokas, Essi K.; Hanstock, Helen G.; Löfberg, Ida; Nyman, Mari; Wenning, Piia; Kyröläinen, Heikki; Mikkonen, Ritva; Ihalainen, Johanna K. (Lippincott Williams & Wilkins, 2023)

  Purpose The aim of this study was to investigate within-cycle differences in nocturnal heart rate (HR) and heart rate variability (HRV) in naturally menstruating women (NM) and women using combined hormonal contraceptives ...